Home / 102,498,452.20-153,747,678.30-94,606,553.35

Finding the Fourth Proportional to 102,498,452.20, 153,747,678.30 and 94,606,553.35

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Solution

The fourth proportional to 102,498,452.20, 153,747,678.30 and 94,606,553.35 is: 141,909,830.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,498,452.20 : 153,747,678.30 = 94,606,553.35 : x
  2. Step 2: Convert to fraction form
    102,498,452.20/153,747,678.30 = 94,606,553.35/x
  3. Step 3: Cross multiply
    102,498,452.20x = 153,747,678.30 × 94,606,553.35
  4. Step 4: Simplify right side
    102,498,452.20x = 14,545,537,929,527,588
  5. Step 5: Solve for x
    x = 14,545,537,929,527,588/102,498,452.20
  6. Step 6: Final answer
    x = 141,909,830.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.